package servlet;

import dao.ResumeMapper;
import entity.Resume;
import org.apache.ibatis.session.SqlSession;
import utils.MyBatisUtil;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

@WebServlet(urlPatterns = "/ListServlet")
public class ListServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("utf-8");
        resp.setContentType("test/html;charset=utf-8");
        PrintWriter out = resp.getWriter();

        SqlSession sqlSession = MyBatisUtil.createSqlSession();
        ResumeMapper mapper = sqlSession.getMapper(ResumeMapper.class);
        String sex = req.getParameter("condition");
        List<Resume> list = null;
        if(sex != null && (sex.equals("男") || sex.equals("女"))) {
            list = mapper.resumeListSex(sex);
        }else{
            list = mapper.resumeList();
        }
        MyBatisUtil.closeSqlSession(sqlSession);
        req.getSession().setAttribute("list", list);
        resp.sendRedirect("index.jsp");
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req,resp);
    }
}
